Mumbai - Demonetisation of 500 and 1000 currency notes has surprised everyone. Workers at toll nakas on highway are not taking Rs 500 and 1000 notes from commuters. There is a huge queue of vehicles on the toll nakas. Expert Vivek Welankar wrote a letter to Chief Minister Devendra Fadnavis in connection with the problem arising at toll naka, asking for exemption in toll to ease commuters ride.